CN202471754U - Portable flow bridge measuring vehicle - Google Patents
Portable flow bridge measuring vehicle Download PDFInfo
- Publication number
- CN202471754U CN202471754U CN2012200574801U CN201220057480U CN202471754U CN 202471754 U CN202471754 U CN 202471754U CN 2012200574801 U CN2012200574801 U CN 2012200574801U CN 201220057480 U CN201220057480 U CN 201220057480U CN 202471754 U CN202471754 U CN 202471754U
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- CN
- China
- Prior art keywords
- winding drum
- sole
- support
- flow bridge
- portable flow
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a portable flow bridge measuring vehicle which comprises a chassis frame, a support arranged on the chassis frame, a winding drum arranged on the chassis frame, a braking wrench arranged on one side of the winding drum, and pulleys arranged on both the two cross beams of the support, wherein a suspension cable which is wound on the winding drum hangs down around the two pulleys of the support, a fish lead is fixed at the lower end of the suspension cable, a signal sound box is arranged at the top end of the chassis frame, a signal line is connected with the signal sound box, the signal line connected with the signal sound box passes through a signal line hole which is formed on the support and hangs off, a flow velocity meter is connected with the bottom end of the signal line, and the flow velocity meter is fixedly connected with the fish lead. The portable flow bridge measuring vehicle has the advantages of small size, simple operation, high accuracy and reliability, convenience in repair and maintenance and easiness in assembly/disassembly, learning and use.
Description
Technical field
The utility model relates to a kind of instrument of measuring water speed, relates to the flow measurement instrument that is convenient for carrying that a kind of speed that promptly can survey water can be surveyed the degree of depth of water again specifically.
Background technology
Present flow measurement instrument mainly contains propeller current meter.
The rotary propeller type current meter has measuring staff, during the shallow water flow measurement, can select for use CG16-1 type measuring staff (product apolegamy part) that measuring staff length overall 1.6m, every joint 0.4m are installed; Every 2cm has groove one on the measuring staff; Every 10cm has Digital ID, and as the sign of depth measurement and current meter installation site, there is pointer (direction sign) the measuring staff top, and (position of direction sign on measuring staff should be higher than the water surface so that current meter is aimed at the flow direction; Conveniently to find accurately and to observe); Confirming that the sensing of direction sign and current meter is consistent, and can estimate and aim at when flowing to, the empennage parts can be installed.Measuring staff needs manually-operated, out of true, and carry also inconvenient.
Propeller current meter has hanging stick and suspension cable, when measuring point is relatively dark, generally adopts the suspension method flow measurement, and current meter is installed on hanging stick, suspension cable or the fish lead.During measurement, suspension cable is put down in manual work, and measurement flow rate can not sound the depth of the water simultaneously, and make measurement flow rate by manually-operated, and very inconvenience is carried also inconvenient.
Summary of the invention
The purpose of the utility model just is to overcome above-mentioned deficiency a kind of portable flow bridge measuring car is provided.
The purpose of the utility model can realize through following measure:
A kind of portable flow bridge measuring car comprises sole, and sole is provided with support; Sole is provided with winding drum, and a side of winding drum is provided with the braking spanner, on two crossbeams of support, is provided with pulley; Be wrapped in two pulleys that suspension cable on the winding drum walks around on the support and hang down, be fixed with fish lead, be provided with the signal sound equipment on the sole top in the lower end of suspension cable; Signal wire is connected with the signal sound equipment; The signal wire hole that the signal wire that is connected with the signal sound equipment passes on the support hangs down, and is connected with current meter in the bottom of signal wire, and current meter is fixedly connected with fish lead.
The above-mentioned formula flow bridge measuring car of taking is provided with counter in a side of winding drum, and counter is connected with winding drum.
Above-mentioned portable flow bridge measuring car is provided with lag at an end of winding drum, and the axis of lag and winding drum connects firmly.
Above-mentioned portable flow bridge measuring car is provided with hog frame between the top of sole and crossbeam.
Above-mentioned portable flow bridge measuring car is provided with a plurality of adjustment holes on the said sole, be used to regulate the upper-lower position of winding drum.
Above-mentioned portable flow bridge measuring car, the base plate hinged of sole are on pedestal, and the bottom surface of pedestal is provided with four road wheels.
Above-mentioned portable flow bridge measuring car is provided with pushing hands at an end of pedestal.
Above-mentioned portable flow bridge measuring car is provided with pallet below fish lead, fish lead and current meter all are fixed on the pallet.
Adopt technique scheme; The utility model has following advantage: utilize control depth measurement of winding drum and suspension cable and point position; The register that utilization links to each other with winding drum carries out depth measurement, utilizes current meter, signal wire and sound equipment to test the speed, and utilizes chassis and support travel direction and height control.The utility model volume is little, and is easy and simple to handle, and precision is reliable, and easy access is easy to assemble, is easy to learn and use.To the blowdown riverway sludge, the design pallet differs to the bridge railing height to improve total accuracy of sounding under fish lead; The chassis is connected with support and is designed to third gear and regulates; Differ to bridge width,, be designed to chassis and pedestal connecting place rotatable for making things convenient for flow measurement; Make things convenient for rotating beam, be convenient for measuring.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
A kind of portable flow bridge measuring car as shown in Figure 1 comprises sole 16, and the base plate hinged of sole 16 is on pedestal 17; The bottom surface of pedestal 17 is provided with four road wheels 20, and sole is provided with support 18, and sole 16 is provided with winding drum 2; One side of winding drum 2 is provided with braking spanner 3; On two crossbeams of support 18, be provided with pulley 6, be wrapped in two pulleys 6 that suspension cable 7 on the winding drum 2 walks around on the support and hang down, be fixed with fish lead 11 in the lower end of suspension cable 7; Be provided with signal sound equipment 4 in sole 16 upper ends; Signal wire 8 is connected with signal sound equipment 4, and the signal wire 8 that is connected with signal sound equipment 4 passes signal wire hole 5 on the support and hangs down, in the length of the signal wire between signal wire hole and the signal sound equipment length greater than the support between signal wire hole and the signal sound equipment; Make things convenient for signal wire and suspension cable one to remove to stretch or on draw, do not influence being connected between signal wire and the signal sound equipment simultaneously.Be connected with current meter 9 in the bottom of signal wire 8, current meter 9 is fixedly connected with fish lead 11.End at winding drum 2 is provided with counter 13, and counter 13 is connected with winding drum 2, through the rotation of winding drum 2 the whereabouts degree of depth of suspension cable 8 is read through counter 13, and be the degree of depth of water.End at winding drum 2 is provided with lag 14, and lag 14 connects firmly with the axis of winding drum 2, through rotating lag 14 current meter 9 of suspension cable bottom is put into water.18 on the top of sole 16 and support are provided with hog frame 19, increase fastness.A plurality of adjustment holes 15 are set on the said sole 16, are used to regulate the upper-lower position of winding drum, to adapt to the bridge railing of differing heights.The base plate hinged of sole 16 is on pedestal 17, and sole 16 can rotate with respect to pedestal 17, to adapt to the bridge of different width; The bottom surface of pedestal 17 is provided with four road wheels 20; End at pedestal 17 is provided with pushing hands 1, can move the position of whole device fast easily, handled easily.Below fish lead 11, be provided with pallet 10, fish lead 11 all is fixed on the pallet 10 with current meter 9.
Claims (8)
1. portable flow bridge measuring car, it is characterized in that: comprise sole, sole is provided with support; Sole is provided with winding drum, and a side of winding drum is provided with the braking spanner, on two crossbeams of support, is provided with pulley; Be wrapped in two pulleys that suspension cable on the winding drum walks around on the support and hang down, be fixed with fish lead, be provided with the signal sound equipment on the sole top in the lower end of suspension cable; Signal wire is connected with the signal sound equipment; The signal wire that is connected with the signal sound equipment passes the signal wire hole on the support, is connected with current meter in the bottom of signal wire, and current meter is fixedly connected with fish lead.
2. according to the said portable flow bridge of claim 1 measuring car, it is characterized in that: the side at winding drum is provided with counter, and counter is connected with winding drum.
3. portable flow bridge measuring car according to claim 1 is characterized in that: the end at winding drum is provided with lag, and the axis of lag and winding drum connects firmly.
4. portable flow bridge measuring car according to claim 1 is characterized in that: be provided with hog frame between the top of sole and crossbeam.
5. portable flow bridge measuring car according to claim 1 is characterized in that: a plurality of adjustment holes are set on the said sole, are used to regulate the upper-lower position of winding drum.
6. portable flow bridge measuring car according to claim 1 is characterized in that: the base plate hinged of sole is on pedestal, and the bottom surface of pedestal is provided with four road wheels.
7. portable flow bridge measuring car according to claim 6 is characterized in that: the end at pedestal is provided with pushing hands.
8. portable flow bridge measuring car according to claim 7 is characterized in that: below fish lead, be provided with pallet, fish lead and current meter all are fixed on the pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200574801U CN202471754U (en) | 2012-02-22 | 2012-02-22 | Portable flow bridge measuring vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200574801U CN202471754U (en) | 2012-02-22 | 2012-02-22 | Portable flow bridge measuring vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202471754U true CN202471754U (en) | 2012-10-03 |
Family
ID=46919906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200574801U Expired - Fee Related CN202471754U (en) | 2012-02-22 | 2012-02-22 | Portable flow bridge measuring vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202471754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253765A (en) * | 2018-10-24 | 2019-01-22 | 宁波市海洋环境监测中心 | River discharge monitors measuring system and method for calculating flux on-line |
| CN109883499A (en) * | 2019-03-11 | 2019-06-14 | 郝敬伟 | A kind of portable hydrology current surveying device |
-
2012
- 2012-02-22 CN CN2012200574801U patent/CN202471754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109253765A (en) * | 2018-10-24 | 2019-01-22 | 宁波市海洋环境监测中心 | River discharge monitors measuring system and method for calculating flux on-line |
| CN109883499A (en) * | 2019-03-11 | 2019-06-14 | 郝敬伟 | A kind of portable hydrology current surveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130222 |